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DS1500WN

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DS1500WN

IC RTC CLK/CALENDAR PAR 32EDIP

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: Real Time Clocks

Quality Control: Learn More

Analog Devices Inc./Maxim Integrated DS1500WN is a Real Time Clock (RTC) module featuring a 256-byte parallel interface. This Clock/Calendar IC provides timekeeping with an alarm, leap year calculation, NVSRAM, square wave output, and watchdog timer capabilities. It supports both YY-MM-DD-dd date and HH:MM:SS (24 hr) time formats. The device operates within a voltage range of 3V to 3.6V, with battery backup support from 2.5V to 3.7V, drawing a maximum of 4mA during timekeeping at 3V. The DS1500WN is housed in a 32-EDIP package, measuring 0.600" (15.24mm), and is designed for through-hole mounting. Its robust feature set makes it suitable for applications in industrial control, automotive systems, and medical equipment. The operating temperature range is -40°C to 85°C.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
FeaturesAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
PackagingTube
Package / Case32-DIP Module (0.600"", 15.24mm)
Mounting TypeThrough Hole
Memory Size256B
InterfaceParallel
TypeClock/Calendar
Operating Temperature-40°C ~ 85°C
Voltage - Supply3V ~ 3.6V
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Supplier Device Package32-EDIP
Voltage - Supply, Battery2.5V ~ 3.7V
Current - Timekeeping (Max)4mA @ 3V ~ 3.6V
ProgrammableNot Verified

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